2019-10-15
Features
- Respect
break
,continue
,return
andthrow
when tree-shaking to detect dead code (#3153) - Do treat treat hoisted function declarations as "unknown" when checking for call side-effects (#3153)
Bug Fixes
- Make sure that unknown
import.meta
properties produce valid code in SystemJS (#3152) - Make sure
treeshake.annotations: false
is respected for class instantiation (#3153) - Check property access side-effects for class instantiation (#3153)
- Do not suppress break statements inside labeled statements (#3153)
Pull Requests
- #3152: Allow import.meta.* for systemjs format (@dmail)
- #3153: Get rid of immutable.js and implement tree-shaking for broken control flow (@lukastaegert)